Via a tweet by Brad Douglas (of Sony Japan), PlayStation 4 will not feature region locking according to Sony Computer Entertainment PR. This is good news for people who import games from other regions.

Tonight, we just heard from Sony that the PlayStation 4 will be coming out this holiday season with a price of $399 in the US, along with first look at the hardware design of the next-gen console. Furthermore, Sony has revealed that the PS4 will come equipped with a 500 GB HDD, the same size hard drive found in Xbox One.

Warner Bros. Interactive Entertainment Software has announced Mad Max for the PlayStation 4, Xbox One, Xbox 360, PlayStation 3, and PC. Avalanche Studios will develop the title and is slated for a 2014 release.

Sony has announced the price for PlayStation 4. It will launch in the US for $399 this holiday season. Will you be picking one up at this price?

PlayStation 4 will require a PlayStation Plus membership to play online multiplayer, Sony revealed at tonight's E3 conference. Single player games can still be enjoyed without a PS+ membership. And there will be no online connection required to play PS4 games.

Sony has just announced that PlayStation 4 will support used games, with no online connection required. This is a huge contrast compared to Xbox One's used game policy.

Bethesda Softworks and Sony have entered into a partnership to bring The Elder Scrolls Online to the PlayStation 4.  The game will come to Sony's next-generation console in Spring 2014. A beta will be exclusively available first for PS4.

Square Enix revealed Final Fantasy XV for the PS4 during tonight's Sony E3 conference. The twist here is that the game is Final Fantasy Versus XIII re-branded as Final Fantasy XV, and it looks amazing.

Square Enix has unveiled Kingdom Hearts 3 for the PlayStation 4. No release date has been announced, but the game is in development. 

Supergiant Games (Bastion) will be bringing Transistor to the PlayStation 4. The game is slated to release in 2014.